My Sikuli Example (with Maven)
mvn install
... to run it (Windows and Mac only for now).
See my blog entry: http://paulhammant.com/2015/02/21/playing-with-sikuli-for-desktop-automation/
Here's a great (minimalist) example in JRuby by Roman Storm: https://github.com/rstormsf/Sikulix-jruby-example -